Results 71 to 80 of about 5,480 (300)

Salus populi suprema lex: The Development of national security jurisprudence prior to the first world war [PDF]

open access: yes, 2006
This study assesses the changing judicial approach to national security concerns in the half сеntuгу preceding the First World War. This era of jurisprudence has been largely neglected by legal historians, most studies assuming that the modem judicial ...
Murray, Colin
core  

Hydrogen‐Assisted Fracture of Iron‐Based Fe–Ni–Al Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
Principal relations and fracture mechanisms of single‐phase and precipitate‐strengthened Fe–Ni–Al alloys subjected to prior electrochemical hydrogen charging are identified. The mechanisms of hydrogen effect on strength and microhardness are discussed, including hydrogen‐induced increase in microhardness and the role of hydrogen in fracture behavior ...
Nataliya Yadzhak   +3 more
wiley   +1 more source

Apolitical Memory of Political Conflict : Remembering compulsory military service under Pinochet (1973-1990)

open access: yesNuevo mundo - Mundos Nuevos, 2016
From the mid-2000s, advocacy groups representing ex-conscripts who served during the Pinochet dictatorship began to emerge. These groups grew and formed a loose movement that demanded recognition as victims and reparations for its members. A common sense
Leith Passmore
doaj   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

open access: yesAdvanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara   +8 more
wiley   +1 more source

Is It Possible to Wage a War without Warriors? The Effects of Robotisation in Small Wars

open access: yesCzech Journal of International Relations, 2010
At present, Western armies seem to be engaged only in small wars, e. g. the war in Afghanistan and Iraq, and this trend is likely to continue in the near future.
Tomáš Kučera
doaj  

Internatıonally Well-Intentıoned but Instıtutıonally Failed: Human Securıty Network [PDF]

open access: yesThe Review of International Affairs
The end of the Cold War provided a favourable environment for normative thoughts in the security realm and thus led to the broadening and deepening of security conception.
Bülent Sarper Ağir   +2 more
doaj   +1 more source

Evaluation of Plasticity and Creep Parameters From Tensile Stress–Strain Data for a Range of Strain Rates

open access: yesAdvanced Engineering Materials, EarlyView.
This plot compares experimental tensile stress–strain curves (with 4 different strain rates) and corresponding modelled curves (obtained using the optimised sets of Voce and Miller–Norton parameter values shown). The inferred M‐N values, characterizing the creep, are very similar to those obtained via conventional creep testing.
S. Ooi, R. P. Thompson, T. W. Clyne
wiley   +1 more source

An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials

open access: yesAdvanced Engineering Materials, EarlyView.
An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut   +16 more
wiley   +1 more source

Conflict & Diplomacy From The Great War to the Cold War

open access: yes, 1999
Conflict and Diplomacy from the Great War to the Cold War begins with the weakening of the old European order in World War I - the challenge of communism and fascism to the established international system. The author examines the origins of World War II
Shepardson, Donald E.
core  

Influence of Si Content and Milling Duration on the Microstructure and Mechanical–Tribological Properties of AlCoCrFeNiSi High‐Entropy Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
Si‐doped AlCoCrFeNi high‐entropy alloys are synthesized by mechanical alloying to reveal the effect of Si content and milling time on phase evolution, microstructural refinement, and tribological behavior. A transition from FCC to BCC structure, significant grain refinement, and enhanced hardness and wear resistance are achieved, with the 4 at% Si ...
Mustafa Okumuş   +2 more
wiley   +1 more source

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